Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB6MKX callsign genealogy
Currently held by Miner, Mark J
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by WB6MKX's current licensee, walking backwards.
- Miner, Mark JUTgranted 2021-10-05cancelled 2021-10-26
Successor callsigns
Callsigns held now by people who previously held WB6MKX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB6MKX, oldest first.
- MINER, KEVIN S OH2002-11-21 → cancelled 2015-02-18
- Miner, Mark J UT2021-10-26 active